baber/WOPTO huggingface dataset:
Patent JP-H04265569-A (JP)
Title: Sound signal recording device and reproducing device
Inventor: ITOKAWA OSAMU
IPC: H04N5/928
Filed: 1991-02-19
Abstract: PURPOSE:To provide a sound signal recording device and a sound signal reproducing device capable of trasmitting a High-Vision sound signal to each equipment without spoiling an acoustic image. CONSTITUTION:A converted transmitting sound signal obtained by means of an all 4CH stereo sound signal and the 2CH sound signal included in the applicable 4CH stereo sound signal are recorded on a magnetic tape 12 as the recording signal of 4CH. At the time of reproducing, by inputting the 4CH sound signal to an inverse matrix processing circuit 35, the 4CH stereo sound signal can be restored. A control signal recorded on the magnetic tape 12 is identified by a control signal identification circuit 32, and the 4CH stereo sound signal or the converted 2CH sound signal can be selectively outputted corresponding to the identification.
Patent JP-H05190029-A (JP)
Title: Subaqueous oil-filled cable
Inventor: HATA RYOSUKE
IPC: H01B7/14
Filed: 1992-01-13
Abstract: PURPOSE:To stop to a minimum environmental pollution resulting from a leak of insulating oil from a subaqueous oil-filled cable by specifying the specific gravity of the insulating oil filled in the cable. CONSTITUTION:Although the temperature of a cable C buried in a submarine soil goes to the highest temperature(Tc) (85 deg.C in ordinary circumstances) thereof, the temperature(Ts) of part of the soil just around the cable C generally goes to NO more than 40 deg.C to 50 deg.C even at the highest. Also such a submarine temperature(To) that seawater may freely move and diffuse never exceeds the highest water-temperature of the submarine soil a year, and the temperature of the sea near Japan is 20 deg.C or thereabouts at the highest. The temperature of seawater generally more goes down the more the depth of the sea increases. The specific gravity of insulating oil at its temperature of 30 deg.C must consequently be absolutely higher than that of seawater, and preferably tolerance is given to the temperature of the oil so that a kind of insulating oil whose specific gravity is higher even at a temperature of 40 deg.C than that of seawater may be selected. By using the insulating oil selected in such a manner like this in the cable, the cable is cooled at a point of time when the insulating oil has just gone up slightly to the bottom of the sea even if the cable runs into trouble at the highest temperature(Tc), and consequently the insulating oil becomes higher in specific gravity than the seawater contained in the cable-buried soil so that the insulating oil may be prevented from going up in the cable-buried soil.
Patent JP-2000222009-A (JP)
Title: Programmable controller
Inventor: ITO KATSUTOSHI
IPC: G05B19/05
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller which automatically displays an input-output state to a displaying part only when needed and is suitable for arrangement in the enclosed spaces of a control board, an automatic vending machine, etc. SOLUTION: The programmable controller 1 which is arranged in the enclosed space of a control board 1, executes a prescribed arithmetic processing operation and displays an input-output state on a LED displaying part 10 is provided with a door opening/closing detection switch 12 for detecting the opening/closing of a door provided in the enclosed space, detects the opening/ closing of the door and shows an input-output state by the part 10. On the other hand, when the closing of the door is detected by the switch 12, it stops the display of the input-output state by the part 10, reduces power consumption, suppresses the rise of temperature in the enclosed space to be arranged in and extends a life as a part. It is especially suitable to be arranged in the enclosed space of a control board, an automatic vending machine, etc.
Patent JP-H09188356-A (JP)
Title: Cable binding tool for reinforced mesh jointing between ratchet tooth at tongue section and tooth of contact wall
Inventor: SOOREN KURISUCHIAN SOORENSEN
IPC: B65D63/12
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To reinforce mesh jointing between at least one tooth of a contact face and a second ratchet tooth at a tongue section and facilitate taking out from a casting mold at the time of injection molding. SOLUTION: In a binding tool comprising a slender tongue section 12, a clamping head having a movable ratchet 28, and teeth 38 on a contact face, mesh jointing is reinforced in such a manner that at least one contact face tooth 38 is extended at an angle where its fixed face 40 is slanted in an insertion direction 34 to a top part 42 of the tooth 38 so as to be meshed with and jointed to a tooth of a row of second ratchet teeth 24 and that at least one tooth of the row of second ratchet teeth 24 is extended at an angle where its fixed face 44 is slanted in the direction opposite to the insertion direction to a top part 46 of the tooth 24 so as to be meshed with and jointed to the contact tooth face 38.
Patent JP-H01198378-A (JP)
Title: Cassette
Inventor: ANDO YOICHI
IPC: G11B23/087
Filed: 1988-02-04
Abstract: PURPOSE:To prevent the electrification of a cassette and a ribbon or tape, by holding a conductive film between the cassette and the ribbon or tape and providing a bent part to a part of the conductive film to arrange said bent part in the vicinity of the ribbon or tape in almost parallel. CONSTITUTION:A conductive film is obtained by mixing a metal fiber such as a stainless steel fiber or a carbon fiber with a synthetic resin general as the base material of the film. The conductive film 12 is laid on the bottom surface of the case main body 2 of a cassette 1 and a pair of bent parts 13 are parallelly provided to the side edge parts of the conductive film 12 positioned almost directly under the ink ribbon 6 passing between a brake material 10 and a post 11 so as to provide slight gaps. When a printer is operated, the static electricity generated in the cassette 1 is subjected to corona discharge from the conductive film 12 laid on the bottom surface of the case main body 2 and the static electricity generated in the ink ribbon 6 is subjected to corona discharge from both of the conductive film 12 and the bent parts 13 thereof to prevent the charging of the cassette with electricity.
Patent JP-S54117700-A (JP)
Title: Schedule management equipment dependent upon sound information
Inventor: TANIMOTO AKIYOSHI
IPC: G04G15/00
Filed: 1978-03-03
Abstract: PURPOSE:To make it needless for a user to carry a noting memorandum with him by storing plural alarm times and information related to these times in a memory previously and informing him of these times and information dependently upon information of a sound output circuit which is operated at these times. CONSTITUTION:In an outward appearance, carring management equipment 4 is constituted by display part 1, key 2, speaker 3, alarm set switch 5, mode selector switch, memory paper 7, etc. Alarm memory 9, clock circuit 12, coincidence circuit 13, buffer register 15, sound output circuit 17, etc., are provided inside this management equipment 4, and are automatically operated at a prescribed time. In this constitution, information of the day prepared by selector switch 5 previously is stored in memory 9, and simultaneously, the operation time of clock circuit 12 is determined previously. As a result, time tone can be informed at the prescribed time, and the schedule of the day related to this time can be informed.
Patent JP-H09191886-A (JP)
Title: Humanized antibody, semichimera antibody and chimera antibody against human high-affinity ige receptor
Inventor: TAKAI TOSHIRO
IPC: C07K16/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new antibody having a specific binding activity to a human high-affinity IgE receptor and low antigenicity to a human and useful for curing of allergy by having a specific combination of amino acid sequence in a complementarity-determining region of a variable region. SOLUTION: This new humanized antibody or a semichimera antibody has a specific binding activity against a human high-affinity IgE receptor, combinations of CDR1, CDR2 and CDR3 in H-chain expressed by formulae I-III, etc., and combinations of CDR1, CDR2 and CDR3 in L-chain expressed by formulae IV-VI, etc., and has very low antigenicity to a human and is useful as an anti-allergic agent and an anti-inflammatory agent, etc. This antibody is obtained by introducing a manifestation plasmid manifesting a humanized antibody or a semichimera antibody integrated of a gene coding a sequence of combinations of CDR1, CDR2 and CDR3 in H-chain and L-chain into a host cell and manifesting.
Patent JP-H11224956-A (JP)
Title: Thin-film solar cell and manufacture therefor
Inventor: SHIMAKAWA SHINICHI
IPC: H01L31/042
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent films constituting a thin-film solar cell from being raised or melted down and the qualities of the films from being deteriorated through heat which is generated when the films are divided, by applying a laser having suitable wavelength to divide the films, and to provide a thin film solar cell having an superior sturcure from the viewpoint of power generation efficiency by using this method. SOLUTION: A metal film 2, a semiconductor junction layer 3, a semiconductor film having a window layer 4, and a transparent conductive film 5 are divided by them irradiated with laser beams L1 , L2 , L3 of harmonic Nd:YAG laser. The divided portions of the films are shifted from each other so that they do not overlap each other.
Patent JP-S57140026-A (JP)
Title: Digital-to-analog converting circuit
Inventor: FUKUDA MINORU
IPC: H03M1/10
Filed: 1981-02-24
Abstract: PURPOSE:To achieve high-speed D/A conversion with low cost, by adding input data to a signal delaying the input data after code conversion to input the result to an m sets of registers, and adding the content through the D/A conversion in the period m times the data period. CONSTITUTION:An input digital signal is inputted to a digital adder 102, and the output is inputted to a cascade connection circuit consisting of delay elements 103-106 via a code converter 103. An output of each delay element is inputted to the adder 102, the output of the adder 102 is inputted to the converter 103 and connected to a distribution switch 107. The switch 107 connects the output of the adder 102 to registers 108-111 sequentially and circulatingly each period of the input data. A digital value stored in each register is converted into an analog amount at D/A converters 112-115, the output is added at an adder 116 and outputted as an analog value from a terminal 117. Since the input rewriting at each register is made at a period four times the input data period, the converters 112-115 can perform high-speed D/A conversion even for low-cost and low-speed registers.
Patent JP-H09219633-A (JP)
Title: Trap circuit
Inventor: TAKANO ATSUSHI
IPC: H04N5/44
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To secure attenuation stably in a circuit with a small input output impedance by setting an anti-resonance frequency of a resonance circuit satisfying a prescribed relation equal to a trap frequency. SOLUTION: The trap circuit X is made up of a resonance circuit 3 using a piezoelectric resonator, a coil 4 connected in series with the circuit 3 and a capacitor 5 inserted in parallel with the circuit 3 and the coil 4. The coil 4 inserted in series with the piezoelectric resonator is used to extend the pass band. In the circuit X of this form satisfying a relation in equation, the anti- resonance frequency Fa is nearly equal to a trap frequency Fo and then a frequency band at which the impedance of the circuit X is higher than the input/output impedance ZIN/ZOUT matches the trap band. Thus, the attenuation amt. depends on a ratio of the impedance Za to the input output impedances ZIN, ZOUT at the frequency Fa and then the attenuation amt. is increased by selecting the Za higher than the input output impedances ZIN, ZOUT.
Patent JP-S59151755-A (JP)
Title: Manufacture of silver oxide battery
Inventor: MURAKAMI KAORU
IPC: H01M4/08
Filed: 1983-02-16
Abstract: PURPOSE:To secure electric contact between a positive can and a positive mixture and reduce the internal resistance of a silver oxide battery by reducing the side surface and the surface facing a negative electrode of a molded positive mixture body to form a silver layer before the molded body is pressed and fitted into the positive can, then reducing the exposed surface of the positive mixture so as to cause a reduced amont of silver to be contained in the positive mixture. CONSTITUTION:A continuous silver layer 2a is formed on the side surface and the surface facing a negative electrode of a positive mixture 2 packed into a positive can 1. Such a positive half cell is formed in such a manner as follows. After mixture consisting of 96pts.wt. Ag2O, 2.5pts.wt. electrolytic manganese dioxide which can pass through a sieve of 400 mesh and 1.5pts.wt. pulverized powder of a low grade polymer of tetrafluorethylene is compressed to make a molded positive mixture body of about 5% porosity, this is immersed in 3wt% aqeuous hydrogen-peroxide solution. Here, the portion of the mixture 2 which is to be brought into contact with the bottom of the positive can 1 should not touch hydrogen peroxide. After a silver layer of about 3mum thickness is formed on the side surface and the surface facing the negative electrode of the positive mixture 2 by the means mentioned above, the positive mixture 2 is pressed and fitted into the positive can 1. Following that, the positive can 1 packed with the positive mixture 2 is immersed in 3wt% aqeuous hydrogen peroxide solution to reduce Ag2O exposed on the surface into silver, thereby forming a continuous silver layer 2a.
Patent JP-H07234622-A (JP)
Title: Image forming device
Inventor: TORISAWA YOSHIHIRO
IPC: G03G21/14
Filed: 1994-02-23
Abstract: PURPOSE:To excellently print an image even on an OHP sheet with simple structure by changing not only the actuating speeds of a printing station, a medium carrying belt and a fixing device but also the light emission intensity of the laser beam source of an optical scanner to height. CONSTITUTION:The printing station 33 is formed by successively and oppositely arranging a drum cleaner 27, a drum charger 28, the optical scanner 29, and the developing roller 31 of a developing device 30 on the surface of a photoreceptor drum 26; and the photoreceptor drums 26 of four printing stations 331 to 334 are consecutively arranged on the surface of the endless medium carrying belt 36. A driving control means formed of a program memory, a CPU, a laser driver, a high voltage circuit and a motor driver changes not only the actuating speeds of the printing stations 331 to 334, the belt 36 and the fixing device 43 but also the light emission intensity of the semiconductor laser oscillator of the optical scanner 29, and the generated voltage of the charger 28, the developing device 30, a transfer charger 42 and a belt destaticizer 44 to height.
Patent JP-H07231916-A (JP)
Title: Control device of transfer assisting apparatus
Inventor: YAMAZAKI HARUHISA
IPC: A61G3/00
Filed: 1994-02-23
Abstract: PURPOSE:To prevent the cutting of a transfer belt while transferring a patient without applying unreasonable force or an unpleasant feeling to the patient by detecting the tension acting on the transfer belt at the time of transfer operation and subjecting the rotational speed of a belt driving motor to feedback control so that the magnitude of the detected tension is received within a specified range. CONSTITUTION:When a transfer plate 71 is ready to get under the back of a patient 5 unreasonably, the tension acting on a transfer belt 72 increases so as to exceed a specified range. In this case, the tension is detected by detection sensors 3, 30 and the detection signals thereof are fed back to a control circuit to reduce the rotational speeds of belt driving motors 79, 80. When there is possibility such that the tension of a transfer belt 13 is lowered by any cause to make looseness in the transfer belt 13, the detection signals of the sensors 3, 30 are fed back to the control circuit to increase the rotational speed of the motors 79, 80. Therefore, a proper tension is kept.
Patent JP-S60170246-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRATA SEIICHI
IPC: H01L21/60
Filed: 1984-02-15
Abstract: PURPOSE:To avoid an improper leakage, to reduce the number of steps and to decrease its cost by forming the diameter of the second hole of an insulating layer larger than that of the first hole, and forming a metal sphere having a diameter larger than the thickness of the layer on a pad exposed from the second hole. CONSTITUTION:After a pad 13 is formed through an insulating film 12 on a semiconductor substrate 11, a PSG film 14 is formed as an interlayer insulating film on the overall surface, the film 14 is selectively etched and removed, and the first hole 15 is opened. Then, after an insulating layer 16 made of polyimide resin is formed on the overall surface, the second hole 17 having a diameter smaller than that of the hole 15 is opened at the layer 16 corresponding to the hole 15, and the resin is then cured. Further, a metal sphere 18 made of gold is attracted to a bonding head, the sphere 18 is press-bonded onto the pad 13 on the heated substrate 11 while applying a supersonic wave or the like. Similarly, a metal sphere is thermally bonded to the other prescribed bed, treated by dicing step and a semiconductor device is manufactured.
Patent JP-S54118292-A (JP)
Title: Measureing method of biological nitrification rate
Inventor: TANUMA RIYOUHEI
IPC: C02F3/34
Filed: 1978-03-06
Abstract: PURPOSE: To measure the nitrification rate of biological denitrification method stably online, in activated sludge method to treat waste water, by measuring the flow rate of injection gas for aeration and exhaust gas, and O 2  and CO 2  concentration, and operating them.  
     CONSTITUTION: Air at flow rate F is injected into a main aeration tank 1, and air at flow rate F' is injected in a rear aeration tank 2 into the water discharged from a final sedimentation tank 3. O 2  partial pressure differences x 1  to x 4  and CO 2  partial pressure differences y 1  to y 4  between the exhaust gas captured by exhaust gas collectors C 1  to C 4  and the atmosphere are measured by O 2  analyzer 4 and CO 2   analyzer 5, while the exhaust gas in the collecters C 1  to C 4  is mixed at equal quantity by a gas mixer 7. This mixture gas is further mixed with the exhaust gas of the  collector C 4  by a gas mixer 8 at the ratio of F:F'. The O 2  consumption speed X and  the CO 2  consumption speed Y are computed from formula I and II (where x' is  the average of x 1  to x 3 ; y' is the average of y 1  to y 3 ) in an operator 6, so that the  nitrification rate N=X-Y may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06131663-A (JP)
Title: Information recording system
Inventor: IWASAKI HIROKO
IPC: G11B7/243
Filed: 1991-01-28
Abstract: PURPOSE:To improve recording and erasing sensitivity, to improve the repetition performance of recording-erasing and to prolong the life. CONSTITUTION:Information is recorded by transferring two conditions in recording material by using electromagnetic wave energy. In the information recording system, the system is constituted so that the relation of Pw<=Pe exists between recording power Pw and erasing power Pe when the recording material in a relatively high energy state is used for a recording part and the material in a relatively low energy state is used for a unrecorded part.
Patent JP-H01201224-A (JP)
Title: Vacuum cleaner
Inventor: SUO KAZUMA
IPC: A47L9/28
Filed: 1988-02-04
Abstract: PURPOSE:To facilitate the cleaning without falling a cleaner main body by adsorbing a twist with the inversion sliding of a connecting part when the twist occurs at a hose during the cleaning. CONSTITUTION:A connecting pipe 13 at an extending pipe side is inserted freely slidably in a circumferential direction to the inside of a pipe 11 fitted into the edge part of a hose 12 and fixed by the adhesives, etc., and the inversion sliding in an arrow A direction is executed. Even when the connecting pipe 13 at the extending pipe side is inverted and slid for the pipe 11 at the hose 12 side, the allowance is held at the length of a lead wire 16 so that the excessive force is not applied to the connecting part of a conductor 15 and a lead wire 16. Consequently, during the cleaning, even when the twist occurs at the hose 12, the twist can be adsorbed by the inversion sliding of the connecting part. Thus, without falling the cleaner main body, the cleaning can be easily executed.
Patent JP-S61188078-A (JP)
Title: Grinding wheel
Inventor: MASHITA MASAAKI
IPC: B24D3/12
Filed: 1985-02-14
Abstract: PURPOSE:To make a grinding wheel into alkalinity and thereby prevent a work body from corroding, by using Portland cement for the wheel as the main material. CONSTITUTION:A grinding wheel showing alkalinity is produced with superfines of less than a mean grain diameter 1mum such as Portland cement, silica dust, etc., and a high-grade water reducer acting as a surface active agent plus a composite containing abrasives.
Patent JP-H01200334-A (JP)
Title: Liquid crystal display device
Inventor: HASEGAWA SATOSHI
IPC: G02F1/133
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the liquid crystal display device of high display quality which has no orientation defect by forming an injection part in such a shape that the inflow direction of liquid crystal in a liquid crystal cell is constant. CONSTITUTION:The liquid crystal injection part of the liquid crystal display device 1 is formed of an injection port 3 and a wall part 4 which makes the inflow direction of the liquid crystal constant. Then, the liquid crystal 5 is injected into a specific gap provided by a sealant 2 by a vacuum injecting method and then the liquid crystal 5 is injected in parallel to the sides of the injection part. Then, the injection port is sealed with an epoxy-based adhesive after the specific gap is filled completely with the liquid crystal, thus constitut ing the liquid crystal display device. Consequently, there is neither an orientation irregularity nor orientation defect nearby the injection port and the liquid crystal display device of high definition is obtained.
Patent JP-2000225338-A (JP)
Title: Reagent for decomposing s2f10 and decomposition method
Inventor: YUGE SADAYOSHI
IPC: B01J20/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To decompose and remove S2F10 selectively and efficiently from SF6 gas containing S2F10 as an impurity. SOLUTION: In a method for decomposing S2F10, SF6 gas containing S2F10 as an impurity is contacted with a reagent for decomposing S2F10 comprising a carbonaceous solid containing at least one compound selected from the group consisting of alkali metal compounds, alkaline earth metal compounds, and quaternary ammonium compounds.
Patent JP-H08217351-A (JP)
Title: Reset testing device for hydraulic shock absorber
Inventor: SHIGETOMI NAGAMICHI
IPC: G01M13/00
Filed: 1995-02-14
Abstract: PURPOSE: To provide a reset testing device for a hydraulic shock absorber which can easily disengage a stopper and a ratchet in a belt roll-in device and can smoothly perform a reset test. CONSTITUTION: In this point, a tension fixture 28, for disengaging the first stopper 22 provided in a lever 21 and a ratchet 20 in a belt roll-in device 13 against energizing force of the first spring provided in the lever 21, is mounted on the first stopper 22.